The BMW Alpina D4 was a variant of the F32 4 Series that debuted for the 2014 model year. The D4 is powered by a N57 3.0L twin-turbo diesel inline six engine modified by Alpina to deliver 350hp. With an 8-speed ZF automatic transmission and thanks to its torque, it accelerates from 0 to 100 km/h in approximately 4.6 seconds, while maintaining low fuel consumption for its performance level. The D4 combines the elegant design of a coupe with balanced dynamic handling, superior ride comfort, and exclusive interior finishes. It is aimed at drivers seeking long range, powerful power, and a distinguished driving experience, without sacrificing style or efficiency. The BMW Alpina D4 F32 was produced until 2017.